107885988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2029}}^1$

素因数の和:2257

約数の個数: 72

約数和(自身を含む): 313302080

約数和(自身を除く): 205416092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 211, 252, 422, 633, 844, 1266, 1477, 1899, 2029, 2532, 2954, 3798, 4058, 4431, 5908, 6087, 7596, 8116, 8862, 12174, 13293, 14203, 17724, 18261, 24348, 26586, 28406, 36522, 42609, 53172, 56812, 73044, 85218, 127827, 170436, 255654, 428119, 511308, 856238, 1284357, 1712476, 2568714, 2996833, 3853071, 5137428, 5993666, 7706142, 8990499, 11987332, 15412284, 17980998, 26971497, 35961996, 53942994, 107885988]

約数ペア:

[(1, 107885988), (2, 53942994), (3, 35961996), (4, 26971497), (6, 17980998), (7, 15412284), (9, 11987332), (12, 8990499), (14, 7706142), (18, 5993666), (21, 5137428), (28, 3853071), (36, 2996833), (42, 2568714), (63, 1712476), (84, 1284357), (126, 856238), (211, 511308), (252, 428119), (422, 255654), (633, 170436), (844, 127827), (1266, 85218), (1477, 73044), (1899, 56812), (2029, 53172), (2532, 42609), (2954, 36522), (3798, 28406), (4058, 26586), (4431, 24348), (5908, 18261), (6087, 17724), (7596, 14203), (8116, 13293), (8862, 12174)]